Arduino: 1.6.13 (Windows 10), Board: "Generic ESP8266 Module, 80 MHz, 40MHz, DIO, 115200, 512K (64K SPIFFS), ck, Disabled, None"
Sketch uses 221,995 bytes (51%) of program storage space. Maximum is 434,160 bytes.
Global variables use 31,568 bytes (38%) of dynamic memory, leaving 50,352 bytes for local variables. Maximum is 81,920 bytes.
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
How can I fix whatever this error is and get this module working?